ESP32Cube

Hardware INMP441  SCK -> GPIO 14 (I2S Clock) WS -> GPIO 15 (I2S Word Select) SD -> GPIO 32 (I2S Data) ESP32 GND -> INMP441 GND ESP32 VIN (3...

To output data from an ESP32 using serial communication, you can use the ArduinoJson library to encode the data into a JSON string. The following is an example code to output an integer value from th...

Preface In the era of the Internet of Things (IoT), displaying images captured by a camera in real-time on a TFT screen has become a standard feature for many smart devices. ESP32, as a powerful mi...

This blog explains how to flash or upload a configuration file to ESP32. It details the process using SPIFFS, including creating the file, writing ESP32 code to read it, and uploading it.

This article walks through the configuration process of the TFT_eSPI library for a 2.4 inch TFT display powered by the ESP32, detailing setup steps in both a custom header file and the PlatformIO configuration file.

To flash an ESP32, it need to install the ESP32 board support package in the Arduino IDE. Here are the steps to follow: - Connect the ESP32 devolop board to your computer using the USB cable. - Ope...

This article details how to utilize ESP32's PWM feature to manage LED brightness, covering components, code, and testing.

TRMNL is a wireless 7.5-inch black-and-white E-Ink display based on the ESP32-C3 RISC-V SoC, offering customizable features, open-source firmware, and API access. It's perfect for DIYers and makers.

The ESP32's dual-core architecture enhances performance and multitasking capabilities. In this blog post, we will explore how to configure the ESP32's dual-core setup using the Arduino platform.